Answered

Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Using suitable identity evaluate the following :188 * 212

Sagot :

Given:

[tex]188\times212[/tex]

We know that

[tex]188=200-12\text{ and }212=200+12[/tex]

[tex]188\times212=(200-12)\times(200+12)[/tex]

[tex]\text{ Using identity }(a-b)\times(a+b)=a^2-b^2,\text{ where a=200 and b=12.}[/tex]

[tex]188\times212=200^2-12^2[/tex]

[tex]188\times212=40000-144[/tex]

[tex]188\times212=39856[/tex]

Hence the answer is 39856.

Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.